Sasuke is still ok due to this weird ''stuff'' Juugo used on him. Danzó already stabbed Sasuke on the same place as Madara did [x] and it had no effect, well if Sasuke is going to die now this is PURE for the plot to get a new powerup.
Different conclusions are reached when one fact is viewed from two separate points of view. When that happens, there is no immediate way to judge which point of view is the correct one. There is no way to conclude one’s own conclusion is the correct one.
Re: Sasuke is still ok.
Nope, Sasuke has Immortality plot shield he fears no death
Well, there is Izanagi, the jutsu that Hashi gave him and other plot stuff that could come up, like Juugo or Orochimaru doing something funny... he's not gonna die like that, though I hope Kishi takes his time on progressing the Sasuke plot and leaves him be 'dead' for now, want to see his fans freak out for a week or so